<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<header class="clearfix">
    <div>
        <ul>
            <li>首页</li>
            <li>热门</li>
            <li>论坛</li>
            <li>信息</li>
            <li>设置</li>
        </ul>
    </div>
</header>
</body>
</html>